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0fb0cc75 JB |
1 | # Copyright 1997, 1998, 2004, 2005, 2007, 2008, 2009 |
2 | # Free Software Foundation, Inc. | |
7be570e7 JM |
3 | |
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
e22f8b7c | 6 | # the Free Software Foundation; either version 3 of the License, or |
7be570e7 | 7 | # (at your option) any later version. |
e22f8b7c | 8 | # |
7be570e7 JM |
9 | # This program is distributed in the hope that it will be useful, |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
e22f8b7c | 13 | # |
7be570e7 | 14 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
7be570e7 | 16 | |
041ab88c | 17 | # This file is part of the gdb testsuite. |
7be570e7 JM |
18 | # tests for exception-handling support |
19 | # Written by Satish Pai <pai@apollo.hp.com> 1997-07-23 | |
041ab88c | 20 | # Rewritten by Michael Chastain <mec.gnu@mindspring.com> 2004-01-08 |
7be570e7 | 21 | |
041ab88c MC |
22 | # This file used to have two copies of the tests with different |
23 | # compiler flags for hp-ux. Instead, the user should set CXXOPTS | |
24 | # or run runtest with --target_board unix/gdb:debug_flags="..." | |
25 | # to choose the compiler flags. | |
26 | # | |
6fa9022e | 27 | # The interesting compiler flags are: "aCC +A -Wl,-a,-archive" . |
041ab88c MC |
28 | # Static-linked executables use a different mechanism to get the |
29 | # address of the notification hook in the C++ support library. | |
7be570e7 | 30 | |
041ab88c MC |
31 | # TODO: this file has many absolute line numbers. |
32 | # Replace them with gdb_get_line_number. | |
7be570e7 | 33 | |
041ab88c MC |
34 | set ws "\[\r\n\t \]+" |
35 | set nl "\[\r\n\]+" | |
7be570e7 | 36 | |
041ab88c MC |
37 | if $tracelevel then { |
38 | strace $tracelevel | |
39 | } | |
7be570e7 | 40 | |
5f579bc5 NS |
41 | if { [skip_cplus_tests] } { continue } |
42 | ||
c1d88655 UW |
43 | # On SPU this test fails because the executable exceeds local storage size. |
44 | if { [istarget "spu*-*-*"] } { | |
45 | return 0 | |
46 | } | |
47 | ||
7be570e7 JM |
48 | set testfile "exception" |
49 | set srcfile ${testfile}.cc | |
50 | set binfile ${objdir}/${subdir}/${testfile} | |
51 | ||
041ab88c | 52 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } { |
b60f0898 JB |
53 | untested exception.exp |
54 | return -1 | |
7be570e7 | 55 | } |
7be570e7 JM |
56 | |
57 | # Start with a fresh gdb | |
58 | ||
59 | set prms_id 0 | |
60 | set bug_id 0 | |
61 | ||
62 | gdb_exit | |
63 | gdb_start | |
64 | gdb_reinitialize_dir $srcdir/$subdir | |
65 | gdb_load ${binfile} | |
66 | ||
7be570e7 JM |
67 | # Set a catch catchpoint |
68 | ||
8a34ac3f AR |
69 | gdb_test "catch catch" "Catchpoint \[0-9\]+ \\(catch\\)" \ |
70 | "catch catch (before inferior run)" | |
7be570e7 JM |
71 | |
72 | # Set a throw catchpoint | |
73 | ||
041ab88c | 74 | gdb_test "catch throw" "Catchpoint \[0-9\]+ \\(throw\\)" \ |
8a34ac3f | 75 | "catch throw (before inferior run)" |
7be570e7 | 76 | |
7be570e7 | 77 | |
8a34ac3f AR |
78 | # The catchpoints should be listed in the list of breakpoints. |
79 | # In case of a statically linked test, we won't have a pending breakpoint. | |
80 | # Hence we allow for both an address or "<PENDING>". If we ever become able | |
81 | # to tell whether the target is linked statically or not, we can be more | |
82 | # precise and require exact output. | |
83 | set addr "\(<PENDING>|$hex\)" | |
041ab88c | 84 | set re_head "Num${ws}Type${ws}Disp${ws}Enb${ws}Address${ws}What" |
8a34ac3f AR |
85 | set re_2_bp "1${ws}breakpoint${ws}keep${ws}y${ws}$addr${ws}exception catch" |
86 | set re_3_bp "2${ws}breakpoint${ws}keep${ws}y${ws}$addr${ws}exception throw" | |
041ab88c | 87 | |
8a34ac3f | 88 | set name "info breakpoints (before inferior run)" |
041ab88c | 89 | gdb_test_multiple "info breakpoints" $name { |
8a34ac3f | 90 | -re "$re_head${ws}$re_2_bp${ws}$re_3_bp\r\n$gdb_prompt $" { |
041ab88c MC |
91 | pass $name |
92 | } | |
8a34ac3f AR |
93 | -re ".*$gdb_prompt $" |
94 | { | |
95 | fail $name | |
96 | } | |
041ab88c MC |
97 | } |
98 | ||
8a34ac3f AR |
99 | gdb_test "tbreak main" "Temporary breakpoint 3.*" \ |
100 | "Set temporary breakpoint at main" | |
041ab88c | 101 | |
8a34ac3f AR |
102 | set ok 0 |
103 | gdb_run_cmd | |
104 | gdb_test_multiple "" "Run to main" { | |
105 | -re "Temporary breakpoint 3,.*$gdb_prompt $" { | |
106 | pass "Run to main" | |
107 | set ok 1 | |
041ab88c | 108 | } |
8a34ac3f AR |
109 | } |
110 | ||
111 | if { !$ok } { | |
112 | continue | |
113 | } | |
114 | ||
115 | set addr "$hex" | |
116 | set re_head "Num${ws}Type${ws}Disp${ws}Enb${ws}Address${ws}What" | |
117 | set re_2_bp "1${ws}breakpoint${ws}keep${ws}y${ws}$addr${ws}exception catch" | |
118 | set re_3_bp "2${ws}breakpoint${ws}keep${ws}y${ws}$addr${ws}exception throw" | |
119 | ||
120 | set name "info breakpoints (after inferior run)" | |
121 | gdb_test_multiple "info breakpoints" $name { | |
122 | -re "$re_head${ws}$re_2_bp${ws}$re_3_bp\r\n$gdb_prompt $" { | |
123 | pass $name | |
041ab88c | 124 | } |
8a34ac3f AR |
125 | -re ".*$gdb_prompt $" |
126 | { | |
127 | send_user "\n---\n$expect_out(buffer)\n---\n" | |
128 | fail $name | |
129 | } | |
7be570e7 JM |
130 | } |
131 | ||
132 | # Get the first exception thrown | |
133 | ||
041ab88c MC |
134 | set name "continue to first throw" |
135 | gdb_test_multiple "continue" $name { | |
136 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception thrown\\), throw location.*${srcfile}:30, catch location .*${srcfile}:50\r\n$gdb_prompt $" { | |
137 | pass $name | |
138 | } | |
8a34ac3f AR |
139 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception thrown\\).*\r\n$gdb_prompt $" { |
140 | pass $name | |
041ab88c | 141 | } |
7be570e7 JM |
142 | } |
143 | ||
041ab88c MC |
144 | # Backtrace from the throw point. |
145 | # This should get to user code. | |
7be570e7 | 146 | |
041ab88c MC |
147 | set name "backtrace after first throw" |
148 | gdb_test_multiple "backtrace" $name { | |
8a34ac3f | 149 | -re ".*#\[0-9\]+${ws}$hex in __cxa_throw.*#\[0-9\]+${ws}$hex in foo \\(i=20\\) at .*${srcfile}:\[0-9\]+\r\n#\[0-9\]+${ws}$hex in main \\(.*\\) at .*${srcfile}:\[0-9\]+\r\n$gdb_prompt $" { |
041ab88c MC |
150 | pass $name |
151 | } | |
7be570e7 JM |
152 | } |
153 | ||
041ab88c | 154 | # Continue to the catch. |
7be570e7 | 155 | |
041ab88c MC |
156 | set name "continue to first catch" |
157 | gdb_test_multiple "continue" $name { | |
158 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception caught\\), throw location.*${srcfile}:30, catch location .*${srcfile}:50\r\n$gdb_prompt $" { | |
159 | pass $name | |
160 | } | |
8a34ac3f AR |
161 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception caught\\).*\r\n$gdb_prompt $" { |
162 | pass $name | |
041ab88c | 163 | } |
7be570e7 JM |
164 | } |
165 | ||
041ab88c MC |
166 | # Backtrace from the catch point. |
167 | # This should get to user code. | |
7be570e7 | 168 | |
041ab88c MC |
169 | set name "backtrace after first catch" |
170 | gdb_test_multiple "backtrace" $name { | |
8a34ac3f | 171 | -re ".*#\[0-9\]+${ws}$hex in __cxa_begin_catch.*#\[0-9\]+${ws}$hex in main \\(.*\\) at .*$srcfile:\[0-9\]+\r\n$gdb_prompt $" { |
041ab88c MC |
172 | pass $name |
173 | } | |
7be570e7 JM |
174 | } |
175 | ||
041ab88c | 176 | # Continue to second throw. |
7be570e7 | 177 | |
041ab88c MC |
178 | set name "continue to second throw" |
179 | gdb_test_multiple "continue" $name { | |
180 | -re "Continuing.${ws}Got an except 13${ws}Catchpoint \[0-9\]+ \\(exception thrown\\), throw location.*${srcfile}:30, catch location .*${srcfile}:58\r\n$gdb_prompt $" { | |
181 | pass $name | |
182 | } | |
8a34ac3f AR |
183 | -re "Continuing.${ws}Got an except 13${ws}Catchpoint \[0-9\]+ \\(exception thrown\\).*\r\n$gdb_prompt $" { |
184 | pass $name | |
041ab88c | 185 | } |
7be570e7 JM |
186 | } |
187 | ||
041ab88c MC |
188 | # Backtrace from the throw point. |
189 | # This should get to user code. | |
7be570e7 | 190 | |
041ab88c MC |
191 | set name "backtrace after second throw" |
192 | gdb_test_multiple "backtrace" $name { | |
8a34ac3f | 193 | -re ".*#\[0-9\]+${ws}$hex in __cxa_throw.*#\[0-9\]+${ws}$hex in foo \\(i=20\\) at .*${srcfile}:\[0-9\]+\r\n#\[0-9\]+${ws}$hex in main \\(.*\\) at .*${srcfile}:\[0-9\]+\r\n$gdb_prompt $" { |
041ab88c MC |
194 | pass $name |
195 | } | |
7be570e7 JM |
196 | } |
197 | ||
041ab88c | 198 | # Continue to second catch. |
7be570e7 | 199 | |
041ab88c MC |
200 | set name "continue to second catch" |
201 | gdb_test_multiple "continue" $name { | |
202 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception caught\\), throw location.*${srcfile}:30, catch location .*${srcfile}:58\r\n$gdb_prompt $" { | |
203 | pass $name | |
204 | } | |
8a34ac3f AR |
205 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception caught\\).*\r\n$gdb_prompt $" { |
206 | pass $name | |
041ab88c | 207 | } |
7be570e7 JM |
208 | } |
209 | ||
041ab88c MC |
210 | # Backtrace from the catch point. |
211 | # This should get to user code. | |
7be570e7 | 212 | |
041ab88c MC |
213 | set name "backtrace after second catch" |
214 | gdb_test_multiple "backtrace" $name { | |
8a34ac3f | 215 | -re ".*#\[0-9\]+${ws}$hex in __cxa_begin_catch.*#\[0-9\]+${ws}$hex in main \\(.*\\) at .*$srcfile:\[0-9\]+\r\n$gdb_prompt $" { |
041ab88c MC |
216 | pass $name |
217 | } | |
7be570e7 JM |
218 | } |
219 | ||
041ab88c MC |
220 | # That is all for now. |
221 | # | |
222 | # The original code had: | |
223 | # | |
224 | # continue to re-throw ; backtrace | |
225 | # continue to catch ; backtrace | |
226 | # continue to throw out of main | |
227 | # | |
228 | # The problem is that "re-throw" does not show a throw; only a catch. | |
229 | # I do not know if this is because of a bug, or because the generated | |
230 | # code is optimized for a throw into the same function. | |
231 | # | |
232 | # -- chastain 2004-01-09 |